.pu-con {
    width: 1550px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}
.bank {
    height: 145px;
}

.news-page {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0;
}

.pc {
    position: relative;
    z-index: 2;
    min-height: 600px;
}
.pc > img {
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 1;
}

.pc-page {
    margin: 40px 0;
    display: flex;
    justify-content: center;
}

.pc-emit {
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.per-con {
    padding: 40px;
    position: relative;
    z-index: 2;
    background-color: #fff;
    min-height: 600px;
}
